| Date | Wed, 8 Nov 2023 14:57:15 +0000 | From | Conor Dooley <> | Subject | Re: [PATCH v3 05/20] dt-bindings: riscv: add scalar crypto ISA extensions description |
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Yo,
On Tue, Nov 07, 2023 at 11:55:41AM +0100, Clément Léger wrote: > + - const: zkr > + description: > + The standard Zkr entropy source extension as ratified in version > + 1.0 of RISC-V Cryptography Extensions Volume I specification.
So the topic of the seed CSR came up on the U-Boot ML in the last few days: https://lore.kernel.org/u-boot/20231107212431.GP6601@bill-the-cat I think we need to document that having zkr in riscv,isa-extensions means that the CSR is accessible at the privilege level to which that devicetree has been provided. [unhandled content-type:application/pgp-signature] |